A NUMERICAL STUDY FOR SMALL AMPLITUDE T-S WAVES IN A SUPERSONIC BOUNDARY LAYER

Applied Mathematics and Mechanics (English Edition) ›› 2000, Vol. 21 ›› Issue (12): 1341-1344.

• 论文 • 下一篇

A NUMERICAL STUDY FOR SMALL AMPLITUDE T-S WAVES IN A SUPERSONIC BOUNDARY LAYER

袁湘江^1,2, 周恒¹

1. Department of Mechanics, Tianjin University, Tianjin 300072, P. R. China;
2. Research and Development Center of Aerodynamics of China, Mianyang 621000, P. R. China

收稿日期:2000-03-03 修回日期:2000-09-15 出版日期:2000-12-18 发布日期:2000-12-18
基金资助:
the National Climbing Project of China(19732005)

A NUMERICAL STUDY FOR SMALL AMPLITUDE T-S WAVES IN A SUPERSONIC BOUNDARY LAYER

YUAN Xiang-jiang^1,2, ZHOU Heng¹

1. Department of Mechanics, Tianjin University, Tianjin 300072, P. R. China;
2. Research and Development Center of Aerodynamics of China, Mianyang 621000, P. R. China

Received:2000-03-03 Revised:2000-09-15 Online:2000-12-18 Published:2000-12-18
Supported by:
the National Climbing Project of China(19732005)

摘要/Abstract

摘要： The propagation of the disturbance waves in a boundary layer at Mach. number= 4.5 is studied by direct numerical simulation (DNS), using NND scheme, and different amplitudes A=0.01, 0.001, 0.000 1 of the disturbance have been assumed. The numerical result shows that there might be shocklets induced in the boundary layer, even when the amplitude of disturbance wave is still small.

中图分类号:

V211.1

袁湘江;周恒. A NUMERICAL STUDY FOR SMALL AMPLITUDE T-S WAVES IN A SUPERSONIC BOUNDARY LAYER[J]. Applied Mathematics and Mechanics (English Edition), 2000, 21(12): 1341-1344.

YUAN Xiang-jiang;ZHOU Heng. A NUMERICAL STUDY FOR SMALL AMPLITUDE T-S WAVES IN A SUPERSONIC BOUNDARY LAYER[J]. Applied Mathematics and Mechanics (English Edition), 2000, 21(12): 1341-1344.

A NUMERICAL STUDY FOR SMALL AMPLITUDE T-S WAVES IN A SUPERSONIC BOUNDARY LAYER

A NUMERICAL STUDY FOR SMALL AMPLITUDE T-S WAVES IN A SUPERSONIC BOUNDARY LAYER

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 0

编辑推荐

Metrics

本文评价